Advertisements
Advertisements
प्रश्न
Distinguish between the following :
Biodegradable and Non-biodegradable Pollutants
उत्तर
Biodegradable Pollutants :
- These may be degraded ‘‘after some time by biological or microbial actions.
- These are sewage, domestic garbage of the kitchen, etc.
Non-biodegradable Pollutants :
- These are not degraded by any biological or microbial actions.
- These include plastics, pesticides, and radioactive materials.
APPEARS IN
संबंधित प्रश्न
Following is a statement about pollution. Which type of pollution does it express?
Problem of sneezing occurs sometimes during visit to garden.
True or false:
More the use of electric appliances more will be the pollution.
True or False:
The average home creates more pollution then does the average car.
True or False:
Indoor pollution is 10 times more toxic than outdoor pollution.
Why should we avoid soil pollution?
What’s the solution?
Rivers and lakes are filled with water hyacinth.
Identify who am I?
I am the type of pollution caused by loud sounds and I can cause serious damage to your ears and also affect sleep. In India, I am mainly caused by loudspeakers and the honking of air horns of cars. I am ______ pollution.
Identify who am I?
I am the type of pollution caused by using too much chemical fertilizers and pesticides by farmers. I lower the quality of soil and even move chemicals into plant parts which are eaten by people. I am _____ pollution.
Certain toxic gases from industries mix with raindrops and make rain unusually acidic.
